Trace number 432553

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (MO) 729.315 731.601

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n370a.opb
MD5SUMd7a28c2ec06d645af4379f015212128c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.33173
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653755
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 653755
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432553-1177944995/instance-432553-1177944995.opb
0.00/0.00	c File size is 6714750 bytes.
1.38/1.43	c Highest Coefficient sum: 653755
1.38/1.43	c Parsing was ok!!
1.38/1.43	c Total parsing time: 1.427 s
1.49/1.55	c Var: 155000 Constr: 5300 20/0/5280 Lit: 755000 Watch. Lit: 455300
1.49/1.55	c Obj. Vars: 155000 (100 % of total variables)
180.64/180.72	c Pre-processing Time: 180.669 s
180.64/180.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.64/180.73	c        0  96546     5300   755000  142   455424  500000      0      0 180.67
180.64/180.73	c Switching off LPR mode.
729.01/729.30	c      100  96546     5400   939865  174   455665  550001    100      0 180.84
729.01/729.30	c      251  96546     5551  1219330  219   455967  605002    251      1 181.11
729.01/729.30	c      478  96546     5778  1639448  283   456421  665503    478      2 181.57
729.01/729.30	c      816  96546     6116  2264999  370   457097  732054    816      4 182.44
729.01/729.30	c     1324  96546     6624  3205150  483   458114  805260   1324      7 184.02
729.01/729.30	c     2090  96546     7390  4622800  625   459645  885787   2090     11 186.59
729.01/729.30	c     3236  96546     8536  6743636  790   461943  974366   3236     16 190.44
729.01/729.30	c     4959  96546    10259  9932154  968   465388  500000   4959     25 196.29
729.01/729.30	c     7543  96546    12843 14713394 1145   470557  550001   7543     35 209.78
729.01/729.30	c    11424  96546    16724 21893835 1309   478319  605002  11424     50 224.17
729.01/729.30	c    17246  96546    22546 32674380 1449   489964  665503  17246     70 244.50
729.01/729.30	c    25985  96546    31285 48855637 1561   507441  732054  25985     90 287.91
729.01/729.30	c    39097  96546    44397 73133727 1647   533666  805260  39097    112 348.91
729.01/729.30	c    58767  96546    64067 109549250 1709   573005  885787  58767    110 530.92
729.01/729.30	c Caught signal: 15
729.01/729.30	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
729.01/729.30	c   14    75973      7   127346    81273 141402447  75973    104 729.02
729.01/729.30	s UNKNOWN
729.01/729.30	c Total time: 729.024 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-432553-1177944995 -o ROOT/results/node60/solver-432553-1177944995 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432553-1177944995/instance-432553-1177944995.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.24 1.05 0.93 3/64 31555
/proc/meminfo: memFree=1757464/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=18296 CPUtime=0
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242409545 18735104 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 4574 333 279 324 0 2004 0

[startup+0.066737 s]
/proc/loadavg: 1.24 1.05 0.93 3/64 31555
/proc/meminfo: memFree=1757464/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=20524 CPUtime=0.05
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 1029 0 0 0 5 0 0 0 18 0 1 0 242409545 21016576 959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 5131 960 362 324 0 2561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20524

[startup+0.10174 s]
/proc/loadavg: 1.24 1.05 0.93 3/64 31555
/proc/meminfo: memFree=1757464/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=22084 CPUtime=0.09
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 1500 0 0 0 9 0 0 0 18 0 1 0 242409545 22614016 1351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 5521 1351 402 324 0 2951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22084

[startup+0.30176 s]
/proc/loadavg: 1.24 1.05 0.93 3/64 31555
/proc/meminfo: memFree=1757464/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=28148 CPUtime=0.29
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 3572 0 0 0 28 1 0 0 19 0 1 0 242409545 28823552 3120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 7037 3121 640 324 0 4467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28148

[startup+0.701798 s]
/proc/loadavg: 1.24 1.05 0.93 3/64 31555
/proc/meminfo: memFree=1757464/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=27876 CPUtime=0.69
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 5935 0 0 0 67 2 0 0 22 0 1 0 242409545 28545024 5483 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 6969 5483 1079 324 0 4399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27876

[startup+1.50188 s]
/proc/loadavg: 1.24 1.05 0.93 2/65 31556
/proc/meminfo: memFree=1736784/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=42952 CPUtime=1.49
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 11893 0 0 0 144 5 0 0 25 0 1 0 242409545 43982848 9801 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 10738 9803 299 324 0 9808 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42952

[startup+3.10203 s]
/proc/loadavg: 1.24 1.05 0.93 2/65 31556
/proc/meminfo: memFree=1712144/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=49972 CPUtime=3.09
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 13648 0 0 0 302 7 0 0 25 0 1 0 242409545 51171328 11556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 12493 11556 303 324 0 11563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49972

[startup+6.30135 s]
/proc/loadavg: 1.22 1.05 0.93 2/65 31556
/proc/meminfo: memFree=1712144/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=49972 CPUtime=6.29
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 13648 0 0 0 620 9 0 0 25 0 1 0 242409545 51171328 11556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5963845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 12493 11556 303 324 0 11563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49972

[startup+12.702 s]
/proc/loadavg: 1.20 1.05 0.93 2/65 31556
/proc/meminfo: memFree=1712272/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=49972 CPUtime=12.68
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 13648 0 0 0 1257 11 0 0 25 0 1 0 242409545 51171328 11556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5967280 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 12493 11556 303 324 0 11563 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49972

[startup+25.5012 s]
/proc/loadavg: 1.16 1.04 0.93 2/65 31556
/proc/meminfo: memFree=1705232/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=56984 CPUtime=25.49
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 16919 0 0 0 2532 17 0 0 25 0 1 0 242409545 58351616 13312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 14246 13312 305 324 0 13316 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56984

[startup+51.1017 s]
/proc/loadavg: 1.10 1.04 0.93 2/65 31556
/proc/meminfo: memFree=1705296/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=56984 CPUtime=51.07
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 16919 0 0 0 5090 17 0 0 25 0 1 0 242409545 58351616 13312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 14246 13312 305 324 0 13316 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56984

[startup+102.306 s]
/proc/loadavg: 1.04 1.03 0.93 2/65 31556
/proc/meminfo: memFree=1705296/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=56984 CPUtime=102.26
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 16919 0 0 0 10209 17 0 0 25 0 1 0 242409545 58351616 13312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 14246 13312 305 324 0 13316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56984

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 0.93 2/65 31556
/proc/meminfo: memFree=1705296/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=56984 CPUtime=162.24
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 16919 0 0 0 16206 18 0 0 25 0 1 0 242409545 58351616 13312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 14246 13312 305 324 0 13316 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56984

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 0.93 2/65 31556
/proc/meminfo: memFree=1461136/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=302448 CPUtime=222.23
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 79995 0 0 0 22175 48 0 0 25 0 1 0 242409545 309706752 74703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 75612 74703 309 324 0 74682 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 302448

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/71 31664
/proc/meminfo: memFree=1123224/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=639808 CPUtime=282.17
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 164335 0 0 0 28127 90 0 0 25 0 1 0 242409545 655163392 159043 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5980984 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 159952 159043 309 324 0 159022 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 639808

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 31754
/proc/meminfo: memFree=825360/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=936384 CPUtime=342.11
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 238474 0 0 0 34084 127 0 0 25 0 1 0 242409545 958857216 233182 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 234096 233182 309 324 0 233166 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 936384

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=602384/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1159212 CPUtime=402.09
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 294174 0 0 0 40058 151 0 0 25 0 1 0 242409545 1187033088 288882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 289803 288882 309 324 0 288873 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 1159212

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=448976/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1311424 CPUtime=462.08
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 332233 0 0 0 46041 167 0 0 25 0 1 0 242409545 1342898176 326941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 327856 326941 309 324 0 326926 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 1311424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=338832/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1422056 CPUtime=522.06
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 359902 0 0 0 52027 179 0 0 25 0 1 0 242409545 1456185344 354610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 355514 354610 309 324 0 354584 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 1422056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=207760/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1552908 CPUtime=582.05
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 392616 0 0 0 58010 195 0 0 25 0 1 0 242409545 1590177792 387324 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 388227 387324 309 324 0 387297 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1552908

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=76048/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1682816 CPUtime=642.03
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 425082 0 0 0 63996 207 0 0 25 0 1 0 242409545 1723203584 419790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 420704 419790 309 324 0 419774 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1682816

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=15248/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1787220 CPUtime=702.02
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 451194 0 0 0 69982 220 0 0 25 0 1 0 242409545 1830113280 445902 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 446805 445902 309 324 0 445875 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1787220



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+729.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=16144/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1843304 CPUtime=729.01
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4194304 465208 0 0 0 72676 225 0 0 25 0 1 0 242409545 1887543296 459916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 460826 459916 309 324 0 459896 0
Current children cumulated CPU time (s) 729.01
Current children cumulated vsize (KiB) 1843304

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+729.405 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=16144/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1843304 CPUtime=729.01
/proc/31555/stat : 31555 (bsolo3.0.17) S 31553 31555 31193 0 -1 4194304 465208 0 0 0 72676 225 0 0 25 0 1 0 242409545 1887543296 459916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 460826 459916 309 324 0 459896 0
Current children cumulated CPU time (s) 729.01
Current children cumulated vsize (KiB) 1843304

[startup+730.201 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31754
/proc/meminfo: memFree=16144/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1843304 CPUtime=729.01
/proc/31555/stat : 31555 (bsolo3.0.17) S 31553 31555 31193 0 -1 4194304 465208 0 0 0 72676 225 0 0 25 0 1 0 242409545 1887543296 459916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 460826 459916 309 324 0 459896 0
Current children cumulated CPU time (s) 729.01
Current children cumulated vsize (KiB) 1843304

[startup+731.002 s]
/proc/loadavg: 0.92 0.98 0.92 1/66 31755
/proc/meminfo: memFree=16136/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=1843304 CPUtime=729.01
/proc/31555/stat : 31555 (bsolo3.0.17) S 31553 31555 31193 0 -1 4194304 465208 0 0 0 72676 225 0 0 25 0 1 0 242409545 1887543296 459916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 460826 459916 309 324 0 459896 0
Current children cumulated CPU time (s) 729.01
Current children cumulated vsize (KiB) 1843304

[startup+731.401 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 31755
/proc/meminfo: memFree=583184/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=0 CPUtime=729.11
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4195332 465208 0 0 0 72676 235 0 0 17 0 1 0 242409545 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 729.11
Current children cumulated vsize (KiB) 0

[startup+731.504 s]
/proc/loadavg: 0.92 0.98 0.92 2/65 31755
/proc/meminfo: memFree=583184/2055920 swapFree=4183304/4192956
[pid=31555] ppid=31553 vsize=0 CPUtime=729.21
/proc/31555/stat : 31555 (bsolo3.0.17) R 31553 31555 31193 0 -1 4195332 465208 0 0 0 72676 245 0 0 18 0 1 0 242409545 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31555/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 729.21
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 731.601
CPU time (s): 729.315
CPU user time (s): 726.768
CPU system time (s): 2.54761
CPU usage (%): 99.6876
Max. virtual memory (cumulated for all children) (KiB): 1843304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 726.768
system time used= 2.54761
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465208
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 1334

runsolver used 0.602908 second user time and 1.47378 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Apr 30 14:56:36 UTC 2007

IDJOB= 432553
IDBENCH= 1550
IDSOLVER= 199
FILE ID= node60/432553-1177944995

PBS_JOBID= 4727538

Free space on /tmp= 66552 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370a.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432553-1177944995/instance-432553-1177944995.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-432553-1177944995 -o ROOT/results/node60/solver-432553-1177944995 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432553-1177944995/instance-432553-1177944995.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  d7a28c2ec06d645af4379f015212128c

RANDOM SEED= 352715310

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1757808 kB
Buffers:         36500 kB
Cached:         181860 kB
SwapCached:       3728 kB
Active:         111640 kB
Inactive:       116544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757808 kB
SwapTotal:     4192956 kB
SwapFree:      4183304 kB
Dirty:           13212 kB
Writeback:           0 kB
Mapped:          15744 kB
Slab:            55904 kB
Committed_AS:  2702108 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB

End job on node60 on Mon Apr 30 15:08:47 UTC 2007